CN203384711U - LED fluorescent lamp - Google Patents
LED fluorescent lamp Download PDFInfo
- Publication number
- CN203384711U CN203384711U CN201320405031.6U CN201320405031U CN203384711U CN 203384711 U CN203384711 U CN 203384711U CN 201320405031 U CN201320405031 U CN 201320405031U CN 203384711 U CN203384711 U CN 203384711U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- machine casing
- led lamp
- fluorescent lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED fluorescent lamp which comprises an LED lamp strip provided with an LED light source and a heat radiation casing, wherein the LED lamp strip is fixed on the heat radiation casing; a reflecting cover is also arranged at the upper part of the heat radiation casing; the cross section of the reflecting cover adopts a 'W' shape which is an arc inwardly-concave structure; and the light-emitting surface of the LED lamp strip is opposite to an arc inwardly-concave surface of the reflecting cover. According to the LED fluorescent lamp, the light-emitting surface of the LED lamp strip is opposite to the arc inwardly-concave surface of the reflecting cover, so that radiating light emitted by the LED lamp is collected through a special reflecting shape of the reflecting cover, the radiating strength is enhanced, light radiates uniformly on the radiated surface, and illuminance with high brightness and high uniformity can be obtained; and all the light energy of the LED light source is utilized efficiently, the light utilization rate of the lamp is increased, and the efficiency of the lamp is greatly improved.
Description
Technical field
The utility model relates to a kind of LED light fixture, especially a kind of LED fluorescent lamp.
Background technology
Daylight lamp fixture is widely used in people's life lighting, and people are also more and more higher to the requirement of lighting.At present, the LED fluorescent lamp with it than high cost performance, light efficiency is large, pollution-free and the characteristics such as good energy saving enjoy people's favor, the LED fluorescent lamp is replacing the position of conventional fluorescent gradually.But more and more nervous today at the energy, what people paid close attention to more is light efficiency and the energy-saving effect of lighting, so how the LED energy-saving lamp improves light efficiency and energy-saving effect will be crucial.Mostly LED energy-saving daylight lamp on market is round lamp tube now, and the effective light transmission area, all below 50%, although power is little, has reduced the brightness of fluorescent lamp, and light efficiency is poor.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and the LED fluorescent lamp of a kind of high brightness and high light efficiency is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED fluorescent lamp, comprise LED lamp bar and radiating machine casing with LED light source, described LED lamp bar is fixed on radiating machine casing, it is characterized in that: described radiating machine casing top also is provided with reflection shield, the cross section of described reflection shield is " W " type that is the circular arc inner concavity, and the light-emitting area of described LED lamp bar is relative with the circular arc inner concave of described reflection shield.
As a kind of improvement of the present utility model, the two ends on described radiating machine casing also are fixedly connected with the installation buckle, and described LED lamp bar is fixed on radiating machine casing by buckle is installed.
As another kind of improvement the of the present utility model, the two ends on described radiating machine casing also are fixedly connected with end cap, and described reflection shield is socketed between end cap and radiating machine casing.
The utility model has the following advantages and beneficial effect compared to existing technology:
The utility model is by relative with the circular arc inner concave of described reflection shield by the light-emitting area of LED lamp bar, the irradiation light that makes LED send through the specific reflective shape of reflection shield by the light set, exposure intensity increases, to face to be illuminated, throw light on equably again, can obtain the illumination of high brightness, high evenness, efficiently utilize whole light energies of LED light source, improve the utilization rate of the light of light fixture, Luminaire efficiency is improved greatly.
The accompanying drawing explanation
The decomposition texture schematic diagram that Fig. 1 is the present embodiment.
The package assembly stereogram that Fig. 2 is the present embodiment LED fluorescent lamp.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Fig. 1～2, the present embodiment provides a kind of LED fluorescent lamp, comprise LED lamp bar 1 and radiating machine casing 2 with LED light source, described LED lamp bar 2 is fixed on radiating machine casing 2, described radiating machine casing 2 tops also are provided with reflection shield 3, the cross section of described reflection shield 3 is " W " type that is the circular arc inner concavity, and the light-emitting area of described LED lamp bar 1 is relative with the circular arc inner concave of described reflection shield 3.
Two ends on described radiating machine casing 2 also are fixedly connected with installs buckle 4, and described LED lamp bar 1 is fixed on radiating machine casing 2 by buckle 4 is installed.The installation buckle is set on radiating machine casing, LED lamp bar can be connected on radiating machine casing fast during installation, reduced greatly the operation of installation.
Two ends on described radiating machine casing 2 also are fixedly connected with end cap 5, and described reflection shield 3 is socketed between end cap 5 and radiating machine casing, simple in structure, easy for installation.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (3)
1. a LED fluorescent lamp, comprise LED lamp bar and radiating machine casing with LED light source, described LED lamp bar is fixed on radiating machine casing, it is characterized in that: described radiating machine casing top also is provided with reflection shield, the cross section of described reflection shield is " W " type that is the circular arc inner concavity, and the light-emitting area of described LED lamp bar is relative with the circular arc inner concave of described reflection shield.
2. LED fluorescent lamp according to claim 1, it is characterized in that: the two ends on described radiating machine casing also are fixedly connected with the installation buckle, and described LED lamp bar is fixed on radiating machine casing by buckle is installed.
3. according to the described LED fluorescent lamp of claim 1 or 2, it is characterized in that: the two ends on described radiating machine casing also are fixedly connected with end cap, and described reflection shield is socketed between end cap and radiating machine casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405031.6U CN203384711U (en) | 2013-07-08 | 2013-07-08 | LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405031.6U CN203384711U (en) | 2013-07-08 | 2013-07-08 | LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384711U true CN203384711U (en) | 2014-01-08 |
Family
ID=49873197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405031.6U Expired - Fee Related CN203384711U (en) | 2013-07-08 | 2013-07-08 | LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020136255A (en) * | 2019-02-14 | 2020-08-31 | 相馬 督 | Reflection efficiency improvement type reflection plate structure |
| WO2022233098A1 (en) * | 2021-05-07 | 2022-11-10 | 深圳星标科技股份有限公司 | Light reflecting shade, light source assembly and navigation aid lamp |
-
2013
- 2013-07-08 CN CN201320405031.6U patent/CN203384711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020136255A (en) * | 2019-02-14 | 2020-08-31 | 相馬 督 | Reflection efficiency improvement type reflection plate structure |
| WO2022233098A1 (en) * | 2021-05-07 | 2022-11-10 | 深圳星标科技股份有限公司 | Light reflecting shade, light source assembly and navigation aid lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204100046U (en) | LED light projector | |
| CN202091872U (en) | Light-emitting diode (LED) daylight lamp structure | |
| CN204240166U (en) | A kind of Novel LED down lamp | |
| CN203384711U (en) | LED fluorescent lamp | |
| CN201992428U (en) | LED illuminating lamp for preventing dazzling light | |
| CN204201712U (en) | A kind of LED road landscape lamp | |
| CN202302817U (en) | Light emitting diode (LED) bulb lamp | |
| CN201724052U (en) | LED stereo bulb | |
| CN201858593U (en) | Anti-glare LED (light emitting diode) reflective cover | |
| CN204153617U (en) | A kind of LED lamp affixed to the ceiling | |
| CN204201597U (en) | Great power LED shadowless lamp | |
| CN208687456U (en) | Shot-light | |
| CN202419285U (en) | Light-emitting diode (LED) light-emitting disc | |
| CN201964211U (en) | LED lamp tube | |
| CN201983149U (en) | High-power double-light source LED (light-emitting diode) street lamp | |
| CN201568884U (en) | Novel lampshade | |
| CN204785644U (en) | LED lamp of pestering | |
| CN202769354U (en) | High-efficiency reflector lamp | |
| CN204806042U (en) | Spherical lamps and lanterns | |
| CN204300820U (en) | A kind of Novel LED tunnel lamp | |
| CN204164717U (en) | A kind of LED daylight lamp plate | |
| CN201902997U (en) | Reflection and light distribution system for high-power LED (light-emitting diode) street lamp | |
| CN203731123U (en) | LED panel lamp | |
| CN209386120U (en) | A kind of LED downlight of curved surface uniformly light-emitting | |
| CN201973521U (en) | Novel LED (Light Emitting Diode) fluorescent lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180708 |